<template>
    <div class="header">
        <div class="header-left">
            <div class="iconfont back-icon">&#xe624;</div>
        </div>
        <div class="header-input">
            <span class="iconfont">&#xe632;</span>
            输入城市/景点/游玩主题
        </div>
        <router-link to="/city">
            <div class="header-right">
                {{ this.currentCity }}
                <span class="iconfont arrow-icon">&#xe64a;</span>
            </div>
        </router-link>
    </div>
</template>

<script>
import { mapState } from 'vuex'
export default {
    name: 'HomeHeader',
    computed: {
        ...mapState({
            currentCity : 'city'
        }) //映射vuex公用属性city  ---展开运算符...
    }
}
</script>

<style lang="stylus" scoped>
    @import '~styles/varibles.styl'
    
    .header >>> a
        color #fff
    .header
        display flex
        align-items center
        height $headerHeight
        background $bgColor
        color #fff
        .header-left
            width 1rem
            .back-icon 
                text-align center
                font-size .4rem
        .header-right
            padding 0 .2rem
            text-align center
            .arrow-icon
                margin-left -.04rem
                font-size .24rem
        .header-input
            flex 1
            background #fff
            border-radius .1rem
            height .64rem
            line-height .64rem
            color #ccc
            padding-left .2rem
</style>






